Examples of canExpand()

Examples of com.intellij.ide.TreeExpander.canExpand()

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  protected abstract TreeExpander getExpander(DataContext dataContext);

  public final void actionPerformed(AnActionEvent e) {
    TreeExpander expander = getExpander(e.getDataContext());
    if (expander == null) return;
    if (!expander.canExpand()) return;
    expander.expandAll();
  }

  public final void update(AnActionEvent event) {
    Presentation presentation = event.getPresentation();
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Examples of com.intellij.ide.TreeExpander.canExpand()

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  }

  public final void update(AnActionEvent event) {
    Presentation presentation = event.getPresentation();
    TreeExpander expander = getExpander(event.getDataContext());
    presentation.setEnabled(expander != null && expander.canExpand());
  }
}
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